ESP32-ETH Embedded Serial Port Networking Bluetooth-Compatible Ethernet WIFI Combo Gateway MCU ESP32 Advanced Connectivity: Harness the power of ESP32 with the ETH module, featuring seamless integration of Bluetooth, Ethernet, and WiFi. This gateway is perfect for developing sophisticated networking solutions in embedded systems. Robust MCU Integration: Equipped with a powerful MCU, the ETH facilitates efficient serial communication, making it ideal for IoT applications and smart home automation. Flexible Application: Whether you're designing industrial IoT systems or consumer electronics, ensures compatibility and high performance across applications. Color: As Shown Material: Plastic+Metal Package Contents: 1 x Ethernet adapter module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.